Podcasts about alkene

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Best podcasts about alkene

Latest podcast episodes about alkene

Chemistry Made Simple
What is Electrophilic Addition? | Reactions of Alkenes

Chemistry Made Simple

Play Episode Listen Later Nov 23, 2022 11:50


In this episode:Alkene functional groupElectrophilesElectrophilic addition mechanismExamples of electrophilesOther alkene reactionWant to know more, or support the show? Become a Patreon supporter of the podcast and get more from each episode patreon.com/chemistrymadesimpleCheck out the Chemistry Made Simple academyFind out more about the Chemistry Made Simple academyContact me:Instagram @chemistrymadesimpleEmail Matthew@ChemistryMadeSimple.netJoin the discussion at the Chemistry Made Simple podcast community.

Chemistry Made Simple
Alkene Functional Group and General Formula - Alkenes vs Alkanes

Chemistry Made Simple

Play Episode Listen Later Nov 8, 2022 6:44


In this episode:What are alkenesGeneral formula of alkenesShape and structureReactivity and physical properties of alkenesOther episodes mentioned:Naming organic compoundsNature, structure and properties of alkanesCombustion of hydrocarbonsWant to know more, or support the show? Become a Patreon supporter of the podcast and get more from each episode patreon.com/chemistrymadesimpleCheck out the Chemistry Made Simple academyFind out more about the Chemistry Made Simple academyContact me:Instagram @chemistrymadesimpleEmail Matthew@ChemistryMadeSimple.netJoin the discussion at the Chemistry Made Simple podcast community.

Learn Science & Chemistry
Carbon and its compounds | 10th Chemistry Podcast

Learn Science & Chemistry

Play Episode Listen Later Feb 28, 2022 25:08


Carbon and its compounds class 10 chemistry notes podcast Get PDF notes Handouts from below link- https://www.chemistrynotesinfo.com/p/download-pdf.html Allotropes of Carbon Saturated and Unsaturated Carbon Compounds Alkane, Alkene and Alkynes Chemistry of Bonding between Carbon and other atoms Nomenclature of carbon compounds Chemical Properties of Carbon Compounds Some Important Carbon Compounds Ethanol and Ethanoic Acid Denatured alcohol Alcohol used as Fuel Soaps and Detergents...

Best Home-Tutors
CHEMISTRY: HOW TO DISTINGUISH BETWEEN ALKANE, ALKENE AND ALKYNE. hometutorsbest@gmail.com

Best Home-Tutors

Play Episode Listen Later Dec 17, 2021 5:10


Thank you for listening.

Best Home-Tutors
THE ALKENE FAMILY: ETHENE. hometutorsbest@gmail.com

Best Home-Tutors

Play Episode Listen Later Dec 15, 2021 22:13


Thank you for listening.

Best Home-Tutors
PHYSICAL AND CHEMICAL PROPERTIES OF ETHENE (ALKENE FAMILY).

Best Home-Tutors

Play Episode Listen Later May 7, 2021 5:04


Thank you so much for listening to our daily PODCAST EPISODES.

Organic chemistry reactions
Alkene reaction

Organic chemistry reactions

Play Episode Listen Later Oct 12, 2020 43:36


Learn alkene reactions for organic chemistry.

alkene
Chemistry Cayk Online Podcast
43. Alkene Functionalisation with Stanna Dorn

Chemistry Cayk Online Podcast

Play Episode Listen Later May 8, 2020 31:33


Chatting about functionalising conjugated alkenes with metal catalysts. You can follow Stanna Dorn on Twitter here: https://twitter.com/stanna_dorn

Revise - GCSE Chemistry Revision
GCSE Chemistry - Alkene Reactions

Revise - GCSE Chemistry Revision

Play Episode Listen Later Apr 7, 2019 5:09


Jono runs through the reactions of alkenes for your GCSE exam. In this episode, he will look at alkene addition reactions with steam, hydrogen, and halogens. Ideal for preparing your for GCSE Chemistry exam. For more info visit https://www.senecalearning.com/blog/gcse-chemistry-revision/

reactions ideal jono gcse alkene gcse chemistry
Fakultät für Chemie und Pharmazie - Digitale Hochschulschriften der LMU - Teil 05/06
2-Alkyliden-imidazolidine als „Superbasen“ für stereokontrollierte HX- und Dibrom-Eliminierungen

Fakultät für Chemie und Pharmazie - Digitale Hochschulschriften der LMU - Teil 05/06

Play Episode Listen Later Jun 25, 2014


Auf mehreren unterschiedlichen Synthesewegen wurden sterisch unterschiedlich anspruchsvolle, chirale 2-Alkyliden-imidazolidine hergestellt. Das sterisch anspruchvollste ist das 2-Bornyliden-imidazolidin. Sie wurden als „Superbasen“ in Bromwasserstoff-, Toluolsulfonsäure- und α,β-Dibrom-Eliminierungen eingesetzt. Das Konformerenverhältnis der gebildeten Alkene wurde untersucht. Die 2-Alkyliden-imidazolidine wurden auf ihre Eliminierungseffizienz und auf ihre sterische und chirale Selektivität getestet. Sie wurden mit achiralen Kernstuktur-analogen 2-Alkyliden-imidazolidinen verglichen.

ddc:500 selektivit alkene ddc:540
Metals in Organic Synthesis
Alkene Hydrogen

Metals in Organic Synthesis

Play Episode Listen Later Aug 15, 2013 5:50


Covers oxidative addition, heterolytic activation, sigma-bond metathesis, reduction of arenas, hydride mechanism, allyl mechanism, catalyst comparisons, isomerisation and hydroformylation

Metals in Organic Synthesis
Alkene Metathesis

Metals in Organic Synthesis

Play Episode Listen Later Aug 15, 2013 3:39


Metallocarbenes, incorrect and correct mechanisms, Grubbs-labelling experiment, initiators, ring closing metathesis

grubbs alkene
Organic Chemistry Help Podcast by AceOrganicChem.com
E-Z Alkene Nomenclature: Episode 1-6 of Organic Chemistry Help

Organic Chemistry Help Podcast by AceOrganicChem.com

Play Episode Listen Later Nov 11, 2012 15:50


In today's episode we talk EZ alkene nomenclature.  We take it a step further by going into special cases that might look like "a tie", go to the virtual whiteboard to see another example, and find a website from Columbia University that is pretty helpful.  More can be found at organic chemistry.  

Freshman Organic Chemistry 2
15. Metals and Catalysis in Alkene Oxidation, Hydrogenation, Metathesis, and Polymerization

Freshman Organic Chemistry 2

Play Episode Listen Later Apr 2, 2012 50:35


Alkenes may be oxidized to diols by permanganate or by OsO4 catalysis. Metal catalysts provide orbitals that allow simultaneous formation of two bonds from metal to alkene or H2. Coupling such oxidative additions to reductive eliminations, provides a low-energy catalytic path for addition of H2 to an alkene. Such catalytic hydrogenation is often said to involve syn stereochemistry, but the primary literature shows that addition can be anti when allylic rearrangement occurs on the catalyst. Similar oxidative/reductive cycles operate in olefin metathesis and metal-catalyzed polymerization. Careful catalyst design allows control over polymer stereochemistry (tacticity). Polymerizations catalyzed by free-radicals or acids typically lack stereochemical control, but there are ways to control regiochemistry and chain length. Latex, a natural polymer, coagulates to form a rubber ball. Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu This course was recorded in Spring 2011.

Senior Chemistry
Lesson E15: Reactions of Alkene & Alkynes - Addition Reactions

Senior Chemistry

Play Episode Listen Later Mar 15, 2012


Chem 2061/2062 - Organic Chemistry I/II videos
9.11 Addition of H2O to a chiral alkene

Chem 2061/2062 - Organic Chemistry I/II videos

Play Episode Listen Later Nov 6, 2010 5:33


http://webs.anokaramsey.edu/aspaas/2061/video/9.11%20Addition%20of%20H2O%20to%20a%20chiral%20alkene.m4v Sat, 06 Nov 2010 04:46:00 -0500 Higher Education

Chem 2061/2062 - Organic Chemistry I/II videos
9.10 Addition of H2O to an achiral alkene

Chem 2061/2062 - Organic Chemistry I/II videos

Play Episode Listen Later Nov 6, 2010 3:52


http://webs.anokaramsey.edu/aspaas/2061/video/9.10%20Addition%20of%20H2O%20to%20an%20achiral%20alkene.m4v Sat, 06 Nov 2010 04:46:01 -0500 Higher Education

addition alkene
chemistry - meaghersclasses
IUPAC naming of hydrocarbons I

chemistry - meaghersclasses

Play Episode Listen Later Sep 27, 2006 2:36


The first in a series of casts explaining the method used to name simple hydrocarbons.

Fakultät für Chemie und Pharmazie - Digitale Hochschulschriften der LMU - Teil 02/06
Kupferkatalysierte Stereo- und Regioselektive Allylische Substitutionsreaktionen mit Zinkorganylen

Fakultät für Chemie und Pharmazie - Digitale Hochschulschriften der LMU - Teil 02/06

Play Episode Listen Later Jan 28, 2005


Aufbau tertiärer und quaternärer stereogener Kohlenstoffzentren durch allylische Substitutionsreaktionen mit Kupfer-Zink-Nukleophilen unter Variation u.a. der Abgangsgruppe. Transformation der erhaltenen hoch enantiomerenangereicherten Alkene durch Oxidations- und Umlagerungsreaktionen. Darstellung und Einsatz funktionalisierter Diarylzinkreagenzien.

Chemie und Pharmazie - Open Access LMU - Teil 01/02
Relative Reaktivität Alkyl-substituierter Alkene und Cycloalkene gegenüber Diarylcarbenium-Ionen

Chemie und Pharmazie - Open Access LMU - Teil 01/02

Play Episode Listen Later Jan 1, 1986


Nach der Konkurrenzmethode wurden die relativen Reaktivitäten Alkyl-substituierter Alkene 4 gegenüber Diarylmethyl-Kationen 2 bestimmt, die in Gegenwart von Alken-Gemischen aus Diarylmethylchloriden 1 und Lewis-Säuren erzeugt wurden. Die Konkurrenz-konstanten werden durch die Art der Lewis-Säure nur wenig beeinflußt, so daß eine eventuelle Differenz der freien Solvatationsenthalpie verschiedener aktivierter Komplexe von der Natur des Gegenions unabhängig sein muß. Aus der 6-50fachen Reaktionsbeschleunigung durch Methylgruppen, die sich am angegriffenen Alken-Kohlenstoff befinden und der 104fachen Reaktivitätssteigerung durch Methylgruppen am neuen Carbeniumzentrum wird auf einen wenig verbrückten Übergangszustand geschlossen.

Chemie und Pharmazie - Open Access LMU - Teil 01/02
Lewis-Säure-katalysierte Additionen 1,3-Alkyl-substituierter Allylchloride an Alkene

Chemie und Pharmazie - Open Access LMU - Teil 01/02

Play Episode Listen Later Jan 1, 1984


Die Zinkchlorid-Ether-katalysierten Umsetzungen 2-unsubstituierter Allylchloride (5) mit Alkenen (6) liefern lineare Additionsprodukte (7), die zwei Arten von Folgereaktionen eingehen können: Elektrophile Additionen an Alkene (Allychlorid-induzierte Polymerisation der Alkene) und Allylierung der Doppelbindung von 7 durch Allylchlorid (Alken-induzierte Polymerisation der Allylchloride). Es wird untersucht, bei welchen Systemen diese Folgereaktionen soweit zurückgedrängt werden können, daß elektrophile Allylierungen von Alkenen eine präparativ brauchbare Methode zur CC-Verknüpfung darstellen. - Die Additionsreaktionen sind nicht stereospezifisch, zeigen jedoch hohe Regioselektivität: Alkene werden in Markownikow-Richtung angegriffen, unsymmetrische Allylsysteme am weniger substituierten Ende. In zwei Fällen werden [2 + 2]-Cycloadditionen von Allylkationen beobachtet.

methode arten systemen umsetzungen polymerisation alkyl alkene additionen doppelbindung chemie und pharmazie alkenen